baber/WOPTO huggingface dataset:
Patent JP-2000006084-A (JP)
Title: Cutting device
Inventor: OGAWA YASUHIRO
IPC: B26D7/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of removing chips generated when a sheet is cut, with a simple structure. SOLUTION: A conveyance mechanism part 4 capable of conveying a roll of paper 3 in both forward and reverse directions is disposed so that chips generated when the roll of paper 3 is cut by a cutter 20 may drop freely by its gravity. As a result, the adhesion of chips to a cutting edge of the cutter 20 can be reduced and the cutting edge of the cutter can be prevented from degrading its cutting property. It is thus possible to prevent the performance of the cutting device from being degraded due to chips adhering to respective members of the cutting device.
Patent JP-S6063717-A (JP)
Title: Magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: C09D109/00
Filed: 1983-09-16
Abstract: PURPOSE:To provide a magnetic recording medium curable by electron beam having excellent adhesion to a base, wear resistance, durability, etc. by using a prepolymer of 200-30,000mol.wt. having double bonds within the molecule and a monomer or oligomer having acrylic double bonds at the molecular terminal as a binder. CONSTITUTION:A prepolymer of cyclic polyisoprene, cyclic polybutadiene, etc. and a monomer or oligomer of acrylic polyvalent ester, etc. are used as a binder and the weight ratio thereof is made about 1:0.1-1:1. Additives such as a dispersant, antistatic agent, lubricating agent and polishing agent in addition to magnetic particles and binder are preferably added to the magnetic layer. The magnetic particles are exemplified by gamma-Fe2O3, Fe3O4, Co-contg. gamma-Fe2O3, Co-contg. Fe3O4 and Co-deposited gamma-Fe2O3.
Patent JP-S5962739-A (JP)
Title: Automatic shoe-gap adjusting apparatus
Inventor: NAKAGAWA YUTAKA
IPC: F16D65/54
Filed: 1982-10-01
Abstract: PURPOSE:To permit automatic control for shoe-gap with high reliability with a small- sized apparatus by installing an adjusting lever between a cam and adjusting links and engaging the edge of a shoe with the conical part of an anchor pin and engaging the tooth part of the adjusting link with the tooth part of the anchor pin. CONSTITUTION:In brake application when a lining is worn-out and a shoe-gap exceeds a predetermined value, an adjusting lever 15 is turned around a pin 16 by the turn of a cam 4, and an anchor pin 6 is turned by the operation of an adjusting link 18 engaging with the short part 12 of the anchor pin and screwed-out from a back-plate 1, and each contact position, to a conical part 11, of both links 7 and 8 which are position-fixed by a supporting member 14 shifts to the large diameter side by a wedge action, and the shoe gap is automatically adjusted within a prescribed range. When brake is released, the adjusting lever 15 is restored by the operation of a retaining spring 17, and the adjusting link 18 is turned a little against a spring 19 by the engagement with the one-way feed anchor pin 6 and is restored, getting over the tooth part 12a, and turning of the anchor pin 6 is suppressed by the engagement with a suppression spring 13. The set range of shoe gap is determined by the pitch of the tooth part 12a.
Patent JP-S6152384-A (JP)
Title: Electrode for electrolyzing seawater
Inventor: NAKADA HIROYUKI
IPC: C25B11/08
Filed: 1984-08-17
Abstract: PURPOSE:To obtain an electrode having superior durability and current efficiency by using a Pt-Ir alloy having a specified composition, IrO2 and RuO2 as the constituents of a coating layer of a catalyst contg. the oxides of Pt group metals when the coating layer is formed on an electrically conductive substrate to obtain an electrode for electrolyzing seawater at a low temp. CONSTITUTION:An electrode having a coating layer of a catalyst contg. the oxides of Pt group metals on the surface of a substrate of an electrically conductive metal such as Ti, Ta, Zr or Nb is used as an electrode placed in an electrolytic cell for manufacturing hyprochlorous acid by the electrolysis of seawater at a low temp. The coating layer consists of a Pt-Ir alloy having <=10atom% Ir content, IrO2 and RuO2, and it is necessary that the total amount of Ir in the layer is regulated to 26-60atom%. The layer has 10-70atom% Pt content and 5-65atom% Ru content. The electrode has superior current efficiency during electrolysis and high durability.
Patent JP-H1117217-A (JP)
Title: Manufacture of material for light-emitting element
Inventor: MATSUMOTO TAKAHIRO
IPC: H01L21/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light-emitting element and a photocoupler element having excellent durability by injecting a high concentration of a rare-earth metal oxide such as Er2 O3 to an Si substrate. SOLUTION: After forming may pores on the surface of an Si substrate by mesa etching using electrochemical etching or a mask pattern, a rare earth metal oxide such as Er2 O3 is stuck by spattering to a porous Si surface layer, then annealing is applied for turning a multiporous structure into polycrystalline structure. For Si substrate, single crystal Si, polycrystalline Si or amorphous Si or the like is used. Before annealing, the pore holes on the Si substrate surface are filled up with Si powder, or Si may have an epitaxial growth on the surface of Si substrate. Since the rare earth metal oxide is injected with a high concentration, excellent light-emitting characteristics can be obtained and brittleness can be eliminated by polycrystallization.  Also, since the injection is performed in the form of an oxide, the oxidation process in the conventional ion implantation method can be omitted.
Patent JP-S6233768-A (JP)
Title: Selective growing method for tungsten film
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/14
Filed: 1985-08-02
Abstract: PURPOSE:To grow W films having required film thicknesses selectively on semiconductor substrates by admitting a reactive gas consisting of WF6 and H2 into a reaction chamber, executing thermal cracking and intermittently stopping the inflow of the reactive gas to increase the vacuum degree in the reaction chamber. CONSTITUTION:An Si substrate 11 is disposed in the reaction furnace 12 subjected to vacuum evacuation 14 and WF6 and H2 are admitted through respective introducing ports 15, 16 into the furnace. The reactive gas admitted into the furnace is heated by a heating element 13 and is thermally cracked. The W formed by the reaction WF6+3H2 W+6HF is selectively grown on the above-mentioned Si substrate 11. The admission of the reactive gas in the above-mentioned operation is intermittently stopped and the inside of the furnace 12 is evacuated to a vacuum to once suck and remove the excess HF formed by the above-mentioned reaction. The admission and thermal cracking of the reactive gas are thereafter executed and the same operation is subsequently repeated. The W films having the required film thicknesses are thereby grown selectively on the Si substrates 11.
Patent JP-H05131439-A (JP)
Title: Device for weighing granular or powdery substance and method for mixing crude rubber using said device
Inventor: DANIERU ROORAN
IPC: G01F11/24
Filed: 1991-07-12
Abstract: PURPOSE: To provide an apparatus capable of taking out granular substance in every fixed volume by rotating a table having cylindrical wall with holes on it inside a cylindrical wall with a slit. The granular substance pressed against the wall and coming into the holes by centrifugal force is discharged when the hole and the slit overlap. CONSTITUTION: A rotor 2 comprised of a round table 21 hemmed with a cylindrical wall 22 is rotated inside a cylinder 3 of the main body, 30. Holes 24 formed through the wall 22 have a predetermined volume. The holes 24 passes by behind a screen 4 incorporated with a bell-shaped cover 31 as the rotor rotates. The substance of fixed volume charged in the holes 24 by centrifugal force is discharged in succession through the slit 5 after passing through the screen 4 then transported through a transport chamber 6 to a mixing chamber 9 by descending motion of a delivery piston 7 to be admixed as predetermined. Charge and discharge of the substance of a fixed volume are assured by the centrifugal force.
Patent JP-H09164213-A (JP)
Title: Active implant type medical device having control function which responds to at least one physiological parameter
Inventor: JIYANNRUKU BONE
IPC: A61N1/365
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To achieve the mutual reaction of obtained sensor signals by selecting one of effort and activity sensors as the function of time sequentially analyzed result of sensor state and realizing the restriction based on a physiological function closest to the activity and effort levels of patient at any arbitrary moment. SOLUTION: After the inspection for deciding whether or not a certain loop of the step 100 executes the start of new cycle, the state of sensor 2 is inspected (step 110) and it is inspected whether the state of sensor 2 is changed or not (step 120). When there is a change, the sensor to control the restriction is decided according to a prescribed reference in step 130. Further, in step 140, inclination and critical values are added for preventing the frequency of the heart from being changed so rapidly. When there is no change, the state of sensor 1 is analyzed and it is discriminated whether the state is changed or not. Afterwards, steps 130 and 140 follow.
Patent JP-S5872548-A (JP)
Title: Preparation of histidine-containing peptide derivative
Inventor: HATANAKA CHITOSHI
IPC: C07C231/00
Filed: 1981-10-26
Abstract: PURPOSE:In a reaction wherein a carboxyl component is condensed with a basic component using a dialkylcarbodiimide, to obtain the titled compound useful as a physiologically active substance in high yield, by adding a strong acid to a reaction system. CONSTITUTION:An amino acid shown by the formula (R is alkyl at 1- or 3- position of imidazole nucleus) or a partial peptide (e.g., consisting of amino acid such as pyroglutamic acid, etc.) having a C-terminal group is condensed with an amino acid (e.g., glutamic acid) having an N-terminal group or an liberated imino group or peptide in the presence of a strong acid (e.g., sulfuric acid) using a dialkylcarbodimide, to give a histidine-containing peptide derivative. The reaction is carried out in a solvent such as THF, etc. in the presence of about 0.01-2mol based on the basic component of the strong acid at -30-90 deg.C. The reaction speed is promoted, the yield is improved, and the racemization of histidine residue is suppressed.
Patent JP-H0458997-A (JP)
Title: Dryer
Inventor: OCHI OSAMU
IPC: D06F58/24
Filed: 1990-06-28
Abstract: PURPOSE:To decrease the quantity of cooling air supplied to an air-cooled cooling means without deteriorating the dehumidifying capacity of drying air by using jointly a water-cooled cooling means and the air-cooled cooling means. CONSTITUTION:To a drying air flow duct 39, drain pipes 58a, 58b are attached. In a position where drain pipe 58a and 58b join, a drain pipe 49 is attached. Water in the drying air flow duct 39 passes through the drain pipes 58a, 58b, and is discharged to the outside of a drum type washing/drying machine. In an outer tank 31, a cooling air flow duct 43 is provided. One end part of the cooling air flow duct 43 is attached to an opening provided on the bottom face of the outer tank 31. The other end part of the cooling air flow duct 43 is attached to an opening provided on the side face of the outer tank 31. To an air-cooled heat exchanger 44, air is supplied from the cooling air flow duct 43.
Patent JP-H1124734-A (JP)
Title: Plant monitoring device
Inventor: NOMURA MASUMI
IPC: G05B23/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a human error by monitoring a plant state through the use of a process quantity, etc., and transmitting site monitoring command information by way of a signal transmission line when an alarm is originated by the abnormality of the process quantity. SOLUTION: A central monitoring device 101 inputs the process quantities from a plant 20 to monitor the generation of an alarm. When the alarm is generated, a measure is outputted from an outputting device 5 by using data housed in a memory 2 and when site information is required to collect, a site monitoring general controller 3 decides a mobile monitoring device 103 to move to a site. Then the device 103, after collecting designated site information, transmits site monitoring command information to a communication repeating device 102 through a first signal transmitting line 14. In addition site information collected by the device 103 is outputted by the device 5. In addition, site information received through a second signal transmitting line 15 is converted into a form which can be treated by a communication equipment 7 to transmit to the equipment 7.
Patent JP-S5981582-A (JP)
Title: Time-casting regulating timepiece
Inventor: KOMATA TOSHIO
IPC: G04G5/00
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the delay of a timepiece at regulation time as much as possible through simple circuit constitution by resetting a frequency dividing circuit, a second timer circuit, and a minute timer circuit to zero by the output of a regulating circuit, and presetting an hour timer circuit to a value set in an hour presetting circuit. CONSTITUTION:When a display part 46 changes from ''06:59:49'' to ''06:59:50'', the output of a gate circuit 47 goes up to a level H to put the regulating circuit 14 and a receiver control circuit 13 in operation. When the receiver control circuit 13 enters an operation state, a timer- casting receiver 12 is powered on to start broadcasting. A broadcast from a time-casting receiver 12 is received to confirm a time-casting signal consisting of a preannouncement and a correct time signal from the broadcast contents, and a timer signal extracting circuit 11 extracts a correct-time signal of ''07:00:00''. The regulating circuit 14 regulates the timepiece by signals from a gate circuit 47 and time signal extracting circuit 11. A correct time regulating signal of ''07:00:00'' is generated to preset the hour timer circuit 28, a 10-minute timer circuit 26, a 1-minute timer circuit 24, the second timer circuit 22, and frequency dividing circuit 21. At this time, the hour timer circuit 28 is preset to 07, and the 10-minute timer circuit 26, 1-minute timer circuit 24, second timer circuit, and frequency dividing circuit 21 are all set to 00. Namely, the timepiece B is preset to ''07:00:00'' by the correct-time regulating signal of ''07:00:00''.
Patent JP-H0222164-A (JP)
Title: Production of oxide superconducting material
Inventor: INOUE OSAMU
IPC: C01G29/00
Filed: 1988-07-11
Abstract: PURPOSE:To obtain an oxide superconducting material having high superconducting transition temperature by adding ammonia to an acidic aqueous solution containing salts of Bi, Sr, Ca and Cu, adding a specific organic solvent to the aqueous solution to give precipitate, drying, molding and calcining. CONSTITUTION:Salts of Bi, Sr, Ca and Cu are blended in the ratio of Bi:Sr:Ca: Cu of about 2:2:3:4 to give a mixture, which is dissolved in an aqueous solution (e.g., aqueous solution of nitric acid) adjusted to pH of acidic side to give a solution. Then ammonia is added to the solution, adjusted to pH 4.5-6.6, an extremely excess amount of acetone, ethanol, propyl alcohol or mixture thereof as an organic solvent is added to the aqueous solution and the formed precipitate is filtered off and dried. Then the prepared powder is calcined, ground, mixed with a small amount of binder, molded and sintered in air at 770-880 deg.C.
Patent JP-H07176953-A (JP)
Title: Microwave oscillator
Inventor: MIYA TATSUYA
IPC: H03B19/14
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a circuit suitable for making the circuit into IC by reducing umber of passive elements such as inductors or the like in the microwave oscillator and a multiplier and making the circuit small. CONSTITUTION:A source of a FET Q1 and a drain of a FET Q2 in two FETs being dual gate FETs are connected to each other in series, and each gate width is different so that the gate width of the FET Q2 is twice or over of the gate width of the FET Q1, and the gate of the FET Q1 and the gate of the FET Q2 are coupled by a high frequency to allow the FET Q1 to be oscillated and its double frequency wave is outputted from the drain of the FET Q2. Thus, a DC return circuit of the oscillator is not required and the entire circuit including the multiplier is made small and the circuit suitable for making it into IC is obtained.
Patent JP-H0836090-A (JP)
Title: Nuclear power generation facility
Inventor: TATENO SEIYA
IPC: G21D1/00
Filed: 1994-07-25
Abstract: PURPOSE:To make access to a sub-drain pit easy even in the case where a building is buried deeply by constructing sub-drain pits unitedly with a nuclear reactor building inside the four corners of the building and having access to the drain pits from the inside of the building. CONSTITUTION:Sub-drain pits 5 are constructed unitedly with a nuclear reactor building 1 in four corners of the nuclear reactor building. The building walls 1a and the sub-drain pit structural walls 2 are united and the outside of the building walls 1a and the sub-drain pit structural walls 2 is buried. Clean access routes 4 to be used to have access to the sub-drain pits 5 are formed inside the building walls 1b at the sites where the sub-drain pits 5 are positioned. Access to the pits from the inside of the nuclear reactor building 6 is made possible by the clean access routes 4. As a result, sub-drain pits 5 can be built at the time of constructing a nuclear reactor building and thus the man-hour can be lessened.
Patent JP-H1019376-A (JP)
Title: Hot water heater apparatus
Inventor: SHIROKURA TOSHIYA
IPC: F24H1/10
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater apparatus capable of supplying hot water set temperature or at temperature near the former as possible as early withhot water temperature upon starting hot water supply reduced in its water temperature change without complicating the structure while utilizing a heating function of a burner. SOLUTION: A hot water heater apparatus is adapted to execute ordinary conduction control where as water supply to a heat exchanger 2 for water heating is initiated, combustion of a burner 3 is initiated while as the water supply is interrupted, the combustion of the burner 3 is interrupted. In this case, in the state where the water supply is interrupter with a control part H, temperature keeping combustion control is executed where once set conditions for starting are satisfied, the combustion of the burner 3 is initiated while set conditions for the interruption are satisfied, the combustion of the burner 3 is interrupted.  Operation conditions in the temperature keeping combustion control is learned such that a deviation between hot water supply temperature and set temperature is reduced upon the initiation of the hot water supply after the execution of the control, and thereafter the heat insulation combustion control is executed based upon the learned operation conditions.
Patent JP-S6416968-A (JP)
Title: Current detector
Inventor: KIMURA SHIGERU
IPC: G01R15/22
Filed: 1987-07-10
Abstract: PURPOSE:To enable accurate current detection without being affected by an electromagnetic noise at all by generating an induced current on a secondary side through a ferrite core with a primary current to be detected. CONSTITUTION:When an AC current flows in a conductor 1, a magnetic field produced at the periphery of the conductor 1 forms a magnetic circuit along the ferrite core 2 and the secondary-side voltage is generated by variation in the current number of pieces of cross-linked magnetic flux of a winding part 4. When the secondary-side voltage reaches the value of the working voltage of a liquid crystal element 6, the element 6 turns on to orient liquid crystal molecules. Light which is emitted by a projecting element 8 and propagated in a 1st fiber 9a, on the other hand, is emitted from its one end to the element 6, but reflected by a reflecting plate 7 because of the oriented liquid crystal molecules and enters a 2nd fiber 9b, where it is propagated to be light-received by a photodetector 10. Therefore, when the element 6 is on, the element 10 receives the light from the element 8 to detect the current flowing through the conductor 1.
Patent JP-H0620714-A (JP)
Title: Fuel cell and electrolyte impregnation treatment method
Inventor: ITO SHOJI
IPC: H01M8/04
Filed: 1992-06-30
Abstract: PURPOSE:To effectively remove the residual organic solvent and binder inside an electrolytic substrate at initial temperature rise of a fuel cell. CONSTITUTION:Branch pipes 22 and 23 are provided in the middles of exhaust pipes 18 and 19 for anode gas 12 and cathode gas 13 of a fuel battery, and gas suction mechanisms 26 and 27 for sucking and exhausting gas are provided through valves. Furthermore, a branch pipe 36 is also provided in the middle of a purge gas exhaust pipe 30, a gas suction mechanism 38 for sucking and exhausting gas is added through a valve 37 so as to increase the influence. So, since it is so arranged as to suck and remove the gas inside the exhaust pipe through exhaust pipes, the residual organic solvent generated from an electrolytic substrate and a binder can be removed. As a result, the deterioration of electrolyte accompanying the abnormal heating by an organic solvent or the drop of the battery capacity by the inequality in impregnation can be prevented.
Patent JP-S5697572-A (JP)
Title: Painting nozzle
Inventor: SETOJIMA YASUYUKI
IPC: B05C5/02
Filed: 1979-12-31
Abstract: PURPOSE: To apply a highly viscous paint in a uniform thickness onto a surface of a laminated decorative board, by pressing a bottom surface of a boat onto the surface of the laminated board, and injecting a paint through a hose and a nipple positioned at the upper part of the boat into a groove of the laminated board.  
     CONSTITUTION: Arms 19, 19' are elastically pivoted to a front part of a frame. A painting nozzle 11b is pivoted to the lower ends of the arms 19, 19', so that the nozzle 11b is vertically facing to the frame. A paint hose 20 is communicated to a nippe 5 at the upper part of the boat 1. A guide 7 is inserted in a groove of a laminated board 16, so as to press the bottom surface of the boat 1 onto the upper surface of the laminated board 16. The laminated board is carried along the direction from the guide 7 to a flattener 9, while a paint is injected through the hose 20 and a paint passage 10 into the groove 17. The paint injected into the groove 17 is formed to a uniform predetermined thickness by the bottom surface 6' of the flattener 9 which is shaped smaller than the bottom surface 6 of the guide 7. Thus, the inside surface of the groove is coated with the paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6332806-A (JP)
Inventor: IWASE HIDEHIRO
IPC: H01B1/22
Filed: 1986-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5960937-A (JP)
Inventor: YOSHIDA KAZUHISA
IPC: H01H50/64
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。